Upload
others
View
7
Download
0
Embed Size (px)
Citation preview
10153 TORINO - ItalyVia Carcano, 32Tel. +39 011 2482215Fax +39 011 859867
REER S.p.A.
November, 2009 – 8946145 SAFETY RELAYS
SAFETY RELAYS
EMERGENCY STOP AND SAFETY GATEMONITORING RELAY
TWO HAND CONTROL
RELAY
SAFETY RELAY for safety sensors with EDM
AD SRE3 AD SRE3C AD SRE4 AD SRE4C AD SRT AD SR0 AD SR0A
SAFETY INTERFACEFOR SAFETY LIGHT CURTAINS
CONTROL UNIT FOR ILION AND ULISSE SAFETY PHOTOCELLS
AD SR1 AD SRM AU SX AU SXM
Safety level PL a – d, Cat. 2 - 3 according to ISO 13849-1 PL e, Cat. 4 according to ISO 13849-1 –
Safety relay outputs
2 NO – 6 A 240 Vac 3 NO + 1 NC – 5 A 240 Vac2 NO + 1 NC6 A 240 Vac
2 NO + 1 NC 2 NO
2 A 250 Vac
Min. switching current at 24 Vdc (mA)
6 20
Response time (ms) ≤ 50 ≤ 30 ≤ 30 ≤ 20
Start/RestartAutomatic/
ManualManual - Monitored
Automatic/Manual
Manual - Monitored – –
External Device Monitoring Yes Yes Yes Yes Yes –
Signalling LED indicators for status and supply diagnostic: power, channel 1 and channel 2 –
Power supply (Vdc) 24 (-15 +10%) 24 (± 10%) 24 (-15 +10%) 24 (± 20%)
Simultaneity (s) –Simultaneous: ≤ 0,5for EN 574 Type III C
–
Electrical connection On terminal block
Operating temperature (°C)
-25 to +55 0 to +55
Protection rating IP 40 for housing - IP 2X for terminal blockIP 20 for housing
IP 2X for terminal block
Fastening Rail fastening according to EN 50022-35 standard
Dimensionsh x w x d (mm)
99 x 22,5 x 114 101 x 35 x 120
Approvals
Safety levelType 4 according to IEC/TS 61496-2
SIL 3, SILCL 3 according to IEC 61508 - IEC 62061PL e, Cat. 4 according to ISO 13849-1
Type 2 according to IEC/TS 61496-2SIL 2, SILCL 2 according to IEC 61508 - IEC 62061
PL d, Cat. 2 according to ISO 13849-1
Two-channel inputsfor safety light curtains
1 –
Number of photocells – 1 – 4
Imputs for Muting sensors –2 dark-on;
24 Vdc; PNP or relay–
2 dark-on;24 Vdc; PNP or relay
Muting enable input – 24 Vdc; PNP or relay – 24 Vdc; PNP or relay
Safety relay outputs 2 NO – 2 A 250 Vac
Min. switching current at 24 Vdc (mA)
20
Safety system statusindicator output
– PNP – 100 mA at 24 Vdc
Muting lamp output – 24 Vdc; 0.5 - 5 W – 24 Vdc; 0.5 - 5 W
Muting timeout (selectable) – 30 sec. or infinite – 30 sec. or infinite
Override (selectable) –- manual action with hold to run - automatic with pulse command
–- manual action with hold to run- automatic with pulse command
Override timeout (min) – 15 – 15
Response time (ms) ≤ 20 ≤ 30
Start/Restart Manual or automatic Start/Restart selectable on terminal block (Safe Start/Restart command according to IEC 61496-1)
External Device Monitoring External relay control feedback input, selectable
Signalling LED indications of input/output status, Diagnosis and Muting sensor inputs (for AD SRM and AU SXM)
Power supply (Vdc) 24 (± 20%)
Electrical connection 0n terminal block
Operating temperature (° C) 0 to +55
Protection rating IP 20 for housing – IP 2X for terminal block
Fastening Rail fastening according to EN 50022-35 standard
Dimensionsh x w x d (mm)
99 x 22,5 x 114 99 x 35 x 114 99 x 22,5 x 114 99 x 35 x 114
Approvals
Model Ordering Code Description
AD SRE3 1330911 Safety relay for E-Stop and gates PL a – d, Cat. 2 - 3
AD SRE3C 1330912 Safety relay for E-Stop and gates PL a – d, Cat. 2 - 3 – Monitored Restart
AD SRE4 1330913 Safety relay for E-Stop and gates PL e, Cat. 4
AD SRE4C 1330914 Safety relay for E-Stop and gates PL e, Cat. 4 – Monitored Restart
AD SRT 1330915 Safety relay PL e, Cat. 4 – Two hand control – Type III C
AD SR0 1330902 Safety relay for safety sensors with EDM, 2 NO+1 NC
AD SR0A 1330903 Safety relay for safety sensors with EDM, 2 NO
AD SR1 1330900 Safety interface Type 4 with EDM and Start/Restart interlock for safety light curtain
AD SRM 1330904 Muting safety interface Type 4 with EDM and Start/Restart interlock for safety light curtain
AU SX 1201710 Safety interface Type 2 with EDM and Start/Restart interlock for Ilion and Ulisse
AU SXM 1201711 Muting safety interface Type 2 with EDM and Start/Restart interlock for Ilion and Ulisse
E S P EE S P E
E S P E